HUNTERTUTORING

Study Guide — K.MD.A.2

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Compare two objects directly

Hold two objects side by side — which is taller, heavier, or holds more?

What this standard means

  • Compare length of two objects directly
  • Compare weight by hefting
  • Use “more of / less of” language
  • Describe the difference clearly

_See printable PDF for diagram._

How to use the 20 practice sets

| Sets | When to use | | --- | --- | | 1–5 | Intro — explore together, short written items | | 6–10 | Core skills — diagrams and written practice | | 11–15 | Mixed review — explain thinking | | 16–20 | Stretch — word problems and mastery tasks |

Pacing: 10–15 minutes per session.

How to practice

1. Stand back-to-back for height talk 2. Compare two cups of water 3. Line up pencils at the same starting point

_See printable PDF for diagram._

Common mistakes

  • Comparing different attributes at once
  • Not aligning endpoints when comparing length
  • Using non-standard units too early

Review and practice tests

1. Start Review 1/10 when sets 1–3 feel comfortable. 2. Move up one review level with little help. 3. Use Practice Test 4/10–6/10 for mid-standard checks. 4. Practice Test 10/10 is the mastery bar for K.MD.A.2.

  • [ ] Direct compare for length and weight
  • [ ] Uses taller/shorter/heavier/lighter
  • [ ] Explains what was compared

Materials for this standard

  • Practice Problems — 20 printable sets
  • Review — 10 difficulty levels
  • Practice Test — 10 difficulty levels
  • Answer key — for parents and tutors

For your personal study only. Copying, printing, screenshotting, or sharing this material is not permitted and may result in loss of access.

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